Bearing analysis for slewing rings

Slewing rings have a large pitch diameter compared to rolling element diameter, they are mostly based on either four point bearings, cross roller bearings, double row angular contact bearings or three row axial-radial-roller bearings and they can have radial, axial...

Rolling bearing life

Several results for bearing life are shown in the Rolling bearing calculation and the Shaft calculation. Bearing life according ISO 281 The bearing life according ISO 281 is calculated using dynamic load capacity C and dynamic equivalent load P = X*Fr + Y*Fa. An...